LCOV - code coverage report
Current view: top level - comphelper/source/property - property.cxx (source / functions) Hit Total Coverage
Test: commit c8344322a7af75b84dd3ca8f78b05543a976dfd5 Lines: 53 56 94.6 %
Date: 2015-06-13 12:38:46 Functions: 7 7 100.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #include <comphelper/property.hxx>
      21             : #include <comphelper/sequence.hxx>
      22             : #include <comphelper/types.hxx>
      23             : #include <osl/diagnose.h>
      24             : 
      25             : #if OSL_DEBUG_LEVEL > 0
      26             :     #include <rtl/strbuf.hxx>
      27             :     #include <cppuhelper/exc_hlp.hxx>
      28             :     #include <osl/thread.h>
      29             :     #include <com/sun/star/lang/XServiceInfo.hpp>
      30             :     #include <typeinfo>
      31             : #endif
      32             : #include <com/sun/star/beans/PropertyAttribute.hpp>
      33             : #include <com/sun/star/lang/IllegalArgumentException.hpp>
      34             : #include <com/sun/star/uno/genfunc.h>
      35             : 
      36             : #include <algorithm>
      37             : #include <boost/bind.hpp>
      38             : 
      39             : 
      40             : namespace comphelper
      41             : {
      42             : 
      43             :     using ::com::sun::star::uno::Reference;
      44             :     using ::com::sun::star::beans::XPropertySet;
      45             :     using ::com::sun::star::beans::XPropertySetInfo;
      46             :     using ::com::sun::star::beans::Property;
      47             :     using ::com::sun::star::uno::Sequence;
      48             :     using ::com::sun::star::uno::Exception;
      49             :     using ::com::sun::star::uno::Any;
      50             :     using ::com::sun::star::uno::Type;
      51             :     using ::com::sun::star::uno::cpp_queryInterface;
      52             :     using ::com::sun::star::uno::cpp_acquire;
      53             :     using ::com::sun::star::uno::cpp_release;
      54             : #if OSL_DEBUG_LEVEL > 0
      55             :     using ::com::sun::star::lang::XServiceInfo;
      56             : #endif
      57             :     using ::com::sun::star::uno::UNO_QUERY;
      58             : 
      59             :     namespace PropertyAttribute = ::com::sun::star::beans::PropertyAttribute;
      60             : 
      61             : 
      62        3916 : void copyProperties(const Reference<XPropertySet>& _rxSource,
      63             :                     const Reference<XPropertySet>& _rxDest)
      64             : {
      65        3916 :     if (!_rxSource.is() || !_rxDest.is())
      66             :     {
      67             :         OSL_FAIL("copyProperties: invalid arguments !");
      68        3916 :         return;
      69             :     }
      70             : 
      71        3916 :     Reference< XPropertySetInfo > xSourceProps = _rxSource->getPropertySetInfo();
      72        7832 :     Reference< XPropertySetInfo > xDestProps = _rxDest->getPropertySetInfo();
      73             : 
      74        7832 :     Sequence< Property > aSourceProps = xSourceProps->getProperties();
      75        3916 :     const Property* pSourceProps = aSourceProps.getConstArray();
      76        7832 :     Property aDestProp;
      77      247950 :     for (sal_Int32 i=0; i<aSourceProps.getLength(); ++i, ++pSourceProps)
      78             :     {
      79      244034 :         if ( xDestProps->hasPropertyByName(pSourceProps->Name) )
      80             :         {
      81             :             try
      82             :             {
      83      149002 :                 aDestProp = xDestProps->getPropertyByName(pSourceProps->Name);
      84      149002 :                 if (0 == (aDestProp.Attributes & PropertyAttribute::READONLY) )
      85             :                 {
      86      140458 :                     const Any aSourceValue = _rxSource->getPropertyValue(pSourceProps->Name);
      87      140458 :                     if ( 0 != (aDestProp.Attributes & PropertyAttribute::MAYBEVOID) || aSourceValue.hasValue() )
      88      140458 :                         _rxDest->setPropertyValue(pSourceProps->Name, aSourceValue);
      89             :                 }
      90             :             }
      91           0 :             catch (Exception&)
      92             :             {
      93             : #if OSL_DEBUG_LEVEL > 0
      94             :                 OStringBuffer aBuffer;
      95             :                 aBuffer.append( "::comphelper::copyProperties: could not copy property '" );
      96             :                 aBuffer.append( OString( pSourceProps->Name.getStr(), pSourceProps->Name.getLength(), RTL_TEXTENCODING_ASCII_US ) );
      97             :                 aBuffer.append( "' to the destination set (a '" );
      98             : 
      99             :                 Reference< XServiceInfo > xSI( _rxDest, UNO_QUERY );
     100             :                 if ( xSI.is() )
     101             :                 {
     102             :                     aBuffer.append( OUStringToOString( xSI->getImplementationName(), osl_getThreadTextEncoding() ) );
     103             :                 }
     104             :                 else
     105             :                 {
     106             :                     aBuffer.append( typeid( *_rxDest.get() ).name() );
     107             :                 }
     108             :                 aBuffer.append( "' implementation).\n" );
     109             : 
     110             :                 Any aException( ::cppu::getCaughtException() );
     111             :                 aBuffer.append( "Caught an exception of type '" );
     112             :                 OUString sExceptionType( aException.getValueTypeName() );
     113             :                 aBuffer.append( OString( sExceptionType.getStr(), sExceptionType.getLength(), RTL_TEXTENCODING_ASCII_US ) );
     114             :                 aBuffer.append( "'" );
     115             : 
     116             :                 Exception aBaseException;
     117             :                 if ( ( aException >>= aBaseException ) && !aBaseException.Message.isEmpty() )
     118             :                 {
     119             :                     aBuffer.append( ", saying '" );
     120             :                     aBuffer.append( OString( aBaseException.Message.getStr(), aBaseException.Message.getLength(), osl_getThreadTextEncoding() ) );
     121             :                     aBuffer.append( "'" );
     122             :                 }
     123             :                 aBuffer.append( "." );
     124             : 
     125             :                 OSL_FAIL( aBuffer.getStr() );
     126             : #endif
     127             :             }
     128             :         }
     129        3916 :     }
     130             : }
     131             : 
     132             : 
     133       11467 : bool hasProperty(const OUString& _rName, const Reference<XPropertySet>& _rxSet)
     134             : {
     135       11467 :     if (_rxSet.is())
     136             :     {
     137             :         //  XPropertySetInfoRef xInfo(rxSet->getPropertySetInfo());
     138       11467 :         return _rxSet->getPropertySetInfo()->hasPropertyByName(_rName);
     139             :     }
     140           0 :     return false;
     141             : }
     142             : 
     143             : 
     144        1798 : void RemoveProperty(Sequence<Property>& _rProps, const OUString& _rPropName)
     145             : {
     146        1798 :     sal_Int32 nLen = _rProps.getLength();
     147             : 
     148             :     // binaere Suche
     149        1798 :     const Property* pProperties = _rProps.getConstArray();
     150        1798 :     Property aNameProp(_rPropName, 0, Type(), 0);
     151        1798 :     const Property* pResult = ::std::lower_bound(pProperties, pProperties + nLen, aNameProp, PropertyCompareByName());
     152             : 
     153             :     // gefunden ?
     154        1798 :     if ( pResult && (pResult != pProperties + nLen) && (pResult->Name == _rPropName) )
     155             :     {
     156             :         OSL_ENSURE(pResult->Name.equals(_rPropName), "::RemoveProperty Properties nicht sortiert");
     157        1789 :         removeElementAt(_rProps, pResult - pProperties);
     158        1798 :     }
     159        1798 : }
     160             : 
     161             : 
     162          32 : void ModifyPropertyAttributes(Sequence<Property>& seqProps, const OUString& sPropName, sal_Int16 nAddAttrib, sal_Int16 nRemoveAttrib)
     163             : {
     164          32 :     sal_Int32 nLen = seqProps.getLength();
     165             : 
     166             :     // binaere Suche
     167          32 :     Property* pProperties = seqProps.getArray();
     168          32 :     Property aNameProp(sPropName, 0, Type(), 0);
     169          32 :     Property* pResult = ::std::lower_bound(pProperties, pProperties + nLen, aNameProp, PropertyCompareByName());
     170             : 
     171             :     // gefunden ?
     172          32 :     if ( pResult && (pResult != pProperties + nLen) && (pResult->Name == sPropName) )
     173             :     {
     174          32 :         pResult->Attributes |= nAddAttrib;
     175          32 :         pResult->Attributes &= ~nRemoveAttrib;
     176          32 :     }
     177          32 : }
     178             : 
     179             : 
     180         543 : bool tryPropertyValue(Any& _rConvertedValue, Any& _rOldValue, const Any& _rValueToSet, const Any& _rCurrentValue, const Type& _rExpectedType)
     181             : {
     182         543 :     bool bModified(false);
     183         543 :     if (_rCurrentValue.getValue() != _rValueToSet.getValue())
     184             :     {
     185         543 :         if ( _rValueToSet.hasValue() && ( !_rExpectedType.equals( _rValueToSet.getValueType() ) ) )
     186             :         {
     187          31 :             _rConvertedValue = Any( NULL, _rExpectedType.getTypeLibType() );
     188             : 
     189          31 :             if  ( !uno_type_assignData(
     190          62 :                     const_cast< void* >( _rConvertedValue.getValue() ), _rConvertedValue.getValueType().getTypeLibType(),
     191          62 :                     const_cast< void* >( _rValueToSet.getValue() ), _rValueToSet.getValueType().getTypeLibType(),
     192             :                     reinterpret_cast< uno_QueryInterfaceFunc >(
     193             :                         cpp_queryInterface),
     194             :                     reinterpret_cast< uno_AcquireFunc >(cpp_acquire),
     195             :                     reinterpret_cast< uno_ReleaseFunc >(cpp_release)
     196          93 :                   )
     197             :                 )
     198           0 :                 throw css::lang::IllegalArgumentException();
     199             :         }
     200             :         else
     201         512 :             _rConvertedValue = _rValueToSet;
     202             : 
     203         543 :         if ( _rCurrentValue != _rConvertedValue )
     204             :         {
     205         421 :             _rOldValue = _rCurrentValue;
     206         421 :             bModified = true;
     207             :         }
     208             :     }
     209         543 :     return bModified;
     210             : }
     211             : 
     212             : 
     213        2853 : }
     214             : 
     215             : 
     216             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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